WO2018028458A1 - 车联网业务配置方法及装置，业务获取方法、装置及*** - Google Patents

车联网业务配置方法及装置，业务获取方法、装置及*** Download PDF

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Publication number
WO2018028458A1
WO2018028458A1 PCT/CN2017/095303 CN2017095303W WO2018028458A1 WO 2018028458 A1 WO2018028458 A1 WO 2018028458A1 CN 2017095303 W CN2017095303 W CN 2017095303W WO 2018028458 A1 WO2018028458 A1 WO 2018028458A1
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Prior art keywords
configuration information
service
vehicle networking
plmns
car
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PCT/CN2017/095303
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English (en)
French (fr)
Inventor
许辉
王亚英
吕永
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中兴通讯股份有限公司
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Priority to US16/324,852 priority Critical patent/US11290857B2/en
Publication of WO2018028458A1 publication Critical patent/WO2018028458A1/zh

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/189—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast in combination with wireless systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/61—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources taking into account QoS or priority requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • H04W4/44—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P] for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1895—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for short real-time information, e.g. alarms, notifications, alerts, updates
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Definitions

  • the present application relates to, but is not limited to, the field of vehicle networking, and in particular, to a method and device for configuring a car network service, a method, device and system for acquiring a service.
  • the technologies to improve vehicle safety are mainly divided into passive safety technology and active safety technology.
  • Passive safety technology is used to protect people inside and outside the vehicle after accidents.
  • Active safety technology is used to prevent and reduce accidents in vehicles and avoid injuries.
  • Active safety technology is the focus of modern vehicle safety technology development. And trends.
  • the communication-based collision warning system realizes real-time information interaction between the vehicle, the vehicle and the roadside infrastructure by using advanced wireless communication technology and a new generation of information processing technology, and informs each other of the current state (including the position and speed of the vehicle). Acceleration, driving route) and learned road environment information, collaboratively aware of road hazard conditions, timely providing a variety of collision warning information to prevent road traffic safety accidents, and become a new way for countries to solve road traffic safety problems. .
  • V2X Vehicle-to-Everything: It provides vehicle information through sensors, vehicle terminals and electronic tags mounted on vehicles, and uses various communication technologies to realize V2V (Vehicle-to-Vehicle). Vehicles and people (V2P, Vehicle-to-Pedestrian), Vehicles and Roads (Infrastructure) are interconnected, and information is extracted and shared on the information network platform. Vehicles are effectively controlled and integrated.
  • LTE Long Term Evolution
  • the Road Side Unit can receive vehicle requests, ensure that the vehicle accesses the Internet (Internet), and has the function of a gateway. In addition, it also has the functions of data calculation, storage, and forwarding.
  • DSRC Dedicated Short Range Communication
  • LTE Long Term Evolution
  • 802.11P is responsible for physical layer and media access control (MAC, Medium).
  • MAC media access control
  • 1609 is responsible for the upper specification.
  • LTE-based V2X technology has just begun to be discussed and there are no standards.
  • the embodiment of the present invention provides a method and device for configuring a vehicle networking service, a method, a device, and a system for acquiring a service, and a device, and a device, and a device, and a device, and a device, and a device, .
  • a vehicle networking service configuration method including: acquiring vehicle networking configuration information sent by a plurality of PLMNs, wherein the vehicle networking configuration information is used to indicate that a user equipment (UE) receives a vehicle networking Traffic; transmitting the car networking configuration information to the UE.
  • UE user equipment
  • the plurality of PLMNs may be PLMNs deployed by multiple operators in the same area.
  • acquiring the vehicle networking configuration information sent by the multiple PLMNs may include at least one of: acquiring the vehicle networking configuration information by using a public network element; acquiring vehicle networking configuration information by using the UE search; acquiring Pre-configured the vehicle networking configuration information.
  • the pre-configuration refers to transmitting the car-network configuration information in the PLMNs of other operators through the OAM (Operation and Management) through the eNB of the current serving PLMN.
  • the vehicle networking configuration information may include: vehicle networking configuration information of a serving PLMN and vehicle networking configuration information of a non-serving PLMN.
  • the car networking configuration information may include: Multimedia Broadcast Multicast Service (MBMS) control information, where the MBMS control information includes at least the following information.
  • MBMS Multimedia Broadcast Multicast Service
  • SIB System Message Block
  • SIB15 SIB20
  • MCCH Multicast Control Channel
  • SC-MCCH Single Cell Multicast Control Channel
  • MSI Multicast Scheduling Information
  • the vehicle networking configuration information may include: vehicle networking frequency configuration information of the plurality of PLMNs, wherein the vehicle networking frequency configuration information is used to indicate a deployment frequency identifier of the vehicle networking service .
  • the public network element may include at least one of the following network elements: a car network application server (V2X AS), a broadcast multicast service center (BM-SC), and a multimedia broadcast multicast service gateway (MBMS- GW), Mobility Management Entity (MME), Multi-Cell/Multicast Coordination Entity (MCE), Base Station (eNB).
  • V2X AS car network application server
  • BM-SC broadcast multicast service center
  • MBMS- GW multimedia broadcast multicast service gateway
  • MME Mobility Management Entity
  • MCE Multi-Cell/Multicast Coordination Entity
  • eNB Base Station
  • a method for acquiring a networked service including: acquiring, by a UE, vehicle networking configuration information of a plurality of PLMNs; and acquiring a vehicle networking service according to the vehicle networking configuration information of the plurality of PLMNs.
  • the acquiring, by the UE, the vehicle networking configuration information of the plurality of PLMNs may include: receiving, by the plurality of receivers, the vehicle networking service in the plurality of PLMNs, or receiving the plurality of PLMNs in a time division manner by using a single receiver. In the car networking business.
  • the acquiring, by the UE, the vehicle networking configuration information of the plurality of PLMNs may include: receiving the vehicle networking configuration information of the plurality of PLMNs sent by the vehicle networking control function network control function.
  • acquiring the car network service according to the vehicle networking configuration information of the plurality of PLMNs may include: searching for the designated car according to the PLMN and the frequency of the specified car network service indicated by the SIB 15 information acquired by the UE.
  • the vehicle networking configuration information of the networked service may include: reporting at least one of the searched frequency and the vehicle networking configuration information to the eNB; receiving the vehicle networking service corresponding to the vehicle networking configuration information of the specified vehicle networking service sent by the eNB.
  • the method may further include: the UE transmitting, to the eNB, at least one of: capability indication information for receiving multiple PLMNs, and vehicle networking service interest indication information.
  • acquiring the car network service according to the vehicle networking configuration information of the plurality of PLMNs may include at least one of: receiving a car network service with a high service priority; and receiving a car network corresponding to the capability indication information. Service; wherein the capability indication information carries the following One: multiple PLMN IDs received at the same time, multiple frequency identifiers.
  • the acquiring, by the UE, the vehicle networking configuration information of the multiple PLMNs may include: sending a request message to the eNB, where the request message carries the car network service interest indication information, where The in-vehicle service interest indication information is used to indicate a PLMN ID that is of interest to the UE, a frequency of interest in the PLMN ID, and a car-linked service identifier that is of interest to the UE; and acquire the designated PLMN sent by the eNB.
  • the vehicle networking configuration information, wherein the car network configuration information of the designated PLMN is PLMN configuration information belonging to a different operator from the eNB in the same coverage area as the eNB.
  • a vehicle networking service configuration apparatus including: a first obtaining module, configured to acquire vehicle networking configuration information sent by a plurality of PLMNs, wherein the vehicle networking configuration information is used to indicate a UE Receiving a car networking service; the first sending module is configured to send the car networking configuration information to the UE.
  • the first obtaining module may be configured to acquire the vehicle networking configuration information sent by the multiple PLMNs by using one of the following manners:
  • the car network configuration information may include: MBMS control information, wherein the MBMS control information includes at least one of the following information: SIB13, SIB15, SIB20, MCCH, SC-MCCH, MSI.
  • the vehicle networking configuration information may include: vehicle networking frequency configuration information of the plurality of PLMNs, wherein the vehicle networking frequency configuration information is used to indicate a deployment frequency identifier of the vehicle networking service .
  • a vehicle networking service acquiring apparatus comprising: a second obtaining module configured to acquire vehicle networking configuration information of a plurality of PLMNs; and a third obtaining module configured to be configured according to the plurality of PLMNs
  • the vehicle networking configuration information acquires the car networking business.
  • the second obtaining module may include: a first acquiring unit configured to receive a car network service in a plurality of PLMNs through multiple receivers; or a second acquiring unit, It is arranged to receive the car network service in a plurality of PLMNs in a time division manner by a single receiver.
  • the second obtaining module may include: a third obtaining unit configured to receive the vehicle networking configuration information of the plurality of PLMNs sent by the car network control function.
  • the third obtaining unit may include: a searching unit configured to search for the vehicle networking configuration information of the specified car network service according to the PLMN and the frequency of the specified car network service indicated by the acquired SIB15 information;
  • the reporting unit is configured to report at least one of the searched frequency and the vehicle networking configuration information to the eNB;
  • the first receiving unit is configured to receive the vehicle networking corresponding to the vehicle networking configuration information of the specified vehicle networking service sent by the eNB business.
  • the apparatus may further include: a second sending module, configured to send, to the eNB, at least one of: capability indication information for receiving multiple PLMNs, and vehicle networking service interest indication information.
  • a second sending module configured to send, to the eNB, at least one of: capability indication information for receiving multiple PLMNs, and vehicle networking service interest indication information.
  • the third obtaining module may include at least one of the following:
  • a second receiving unit configured to receive a vehicle networking service with a high service priority
  • the third receiving unit is configured to receive the car network service corresponding to the capability indication information, where the capability indication information carries one of the following: multiple PLMN IDs received at the same time, and multiple frequency identifiers.
  • the second obtaining module may include:
  • a requesting unit configured to send a request message to the eNB, where the request message carries the car network service interest indication information, where the car network service interest indication information is used to indicate that the UE is interested a PLMN ID, a frequency of interest in the PLMN ID, and a car-linked service identity of interest to the UE;
  • a fourth acquiring unit configured to acquire the car network configuration information of the specified PLMN sent by the eNB, where the car network configuration information of the designated PLMN is in a same coverage area as the eNB, and belongs to a different operator from the eNB. PLMN configuration information.
  • a car network service acquisition system including: a sender device, configured to acquire car network configuration information sent by a plurality of PLMNs, wherein the car network configuration information is used to indicate a receiver Receiving, by the device, the vehicle networking service; transmitting the vehicle networking configuration information to the receiver device; and the receiving device is configured to acquire vehicle networking configuration information of the plurality of PLMNs; Obtaining a car networking service according to the vehicle networking configuration information of the plurality of PLMNs.
  • the sender device may include at least one of the following: a public network element, a UE, and a car network control function, where the public network element may include at least one of the following: V2X AS, BM-SC The MBMS-GW, the MME, the MCE, and the eNB; the receiver device may include the UE.
  • a computer readable medium is also provided.
  • the computer readable medium is arranged to store program code for performing the following steps:
  • a computer readable medium is also provided.
  • the computer readable medium is arranged to store program code for performing the following steps:
  • the vehicle networking configuration information of the plurality of PLMNs is acquired, and the plurality of vehicle networking configuration information is forwarded to the UE, so that the UE acquires the corresponding vehicle networking service according to the vehicle networking configuration information. Therefore, when there are multiple PLMNs in the area where the UE is located, the UE can obtain V2X services in multiple PLMNs, and the UE can receive the V2X services in different PLMNs when multiple operators deploy multiple MBMS networks. effect.
  • 1 is a system architecture diagram of a vehicle networking service interaction
  • Figure 2a is a system architecture diagram of transporting a car network service using MBMS
  • Figure 2b is a D2D system architecture diagram of the car networking service
  • FIG. 3a and Figure 3b are scene diagrams of vehicle networking service interaction
  • FIG. 4 is a flowchart of a method for configuring a vehicle networking service according to an embodiment of the present application
  • FIG. 5 is a flowchart of a method for acquiring a car network service according to an embodiment of the present application
  • FIG. 6 is a flowchart of a method for acquiring a networked service of scenario 1 according to an embodiment of the present application
  • FIG. 7 is a flowchart of a method for acquiring a networked service of scenario 2 according to an embodiment of the present application
  • FIG. 8 is a flowchart of a method for acquiring a networked service of scenario 3 according to an embodiment of the present application
  • FIG. 9 is a flowchart of a method for acquiring a networked service of scenario 4 according to an embodiment of the present application.
  • FIG. 10 is a structural diagram of a vehicle networking service configuration apparatus according to an embodiment of the present application.
  • FIG. 11 is a structural diagram of a vehicle networking service acquiring apparatus according to an embodiment of the present application.
  • FIG. 12 is a block diagram showing an example of a vehicle networking service acquiring apparatus according to an embodiment of the present application.
  • FIG. 13 is a block diagram showing an example structure of a vehicle networking service acquiring apparatus according to an embodiment of the present application.
  • FIG. 14 is a block diagram showing an example of a vehicle networking service acquiring apparatus according to an embodiment of the present application.
  • FIG. 15 is a block diagram showing an example structure of a vehicle networking service acquisition apparatus according to an embodiment of the present application.
  • 16 is a block diagram showing an example structure of a vehicle networking service acquisition apparatus according to an embodiment of the present application.
  • 17 is a block diagram showing an example of a vehicle networking service acquiring apparatus according to an embodiment of the present application.
  • FIG. 18 is a structural diagram of a vehicle networking service acquisition system according to an embodiment of the present application.
  • the LTE V2X technology currently being discussed by the 3GPP includes: the RSU can be implemented by a UE (User Equipment) or an eNB (evolved Node B), and the V2V/V2I/V2P may be implemented through a PC5 interface or a Uu interface, where The PC5 interface refers to the air interface of the device to the device (D2D), and the Uu interface refers to the air interface of the UE to the eNB.
  • FIG. 1 is a system architecture diagram of a vehicle network service interaction. The eNB sends the V2X service to one or more UEs through the Uu interface.
  • MBMS multimedia broadcast multicast services
  • MBMS Multimedia Broadcast Multicast Service
  • MBMS is a technology for transmitting data from a data source to multiple target mobile terminals, sharing resources of the network (including the core network and the access network), and improving network resources (especially the air interface). Utilization of resources).
  • 3GPP proposed a research topic of single-cell MBMS in LTE-A (LTE-Advanced, LTE-Advanced Evolution) of the 13th edition (R13), in which a single-cell MBMS service is in a Physical Downlink Shared Channel (PDSCH). Transfer on.
  • LTE-A LTE-Advanced, LTE-Advanced Evolution
  • R13 13th edition
  • PDSCH Physical Downlink Shared Channel
  • the MBMS service is identified by a Temporary Mobile Subscriber Identity (TMGI), and the TMGI is allocated by a Broadcasting Multicast Service Center (BM-SC).
  • the application server (AS, Application Server) notifies the UE related service description information through application layer signaling, such as TMGI, service start time, and the like.
  • SC-PTM Single Cell-Point to Multi-point
  • PDSCH Physical Downlink Shared Channel
  • the MBSFN Multicast Broadcast Single Frequency Network
  • the access network is determined by the MCE (Multi-cell/Multicast Coordination Entity). Or SC-PTM sends a broadcast service on the air interface.
  • the traffic safety service generally targets multiple vehicles in a certain area.
  • the downlink transmission using broadcast is an efficient means. According to the simulation evaluation, it is difficult to meet the capacity requirements of the V2X service by using unicast transmission. High-speed movement of vehicles that transmit V2X services may change service areas or cells frequently. If the vehicle (or UE) enters the MBMS service area, the USD (User Service Description) needs to be read first.
  • the USD includes the service identifier, the deployment frequency, the start/end time, the service area, and the like, and the UE determines according to the USD content.
  • the required V2X service then listen to the control information of the required V2X service, and then read the required V2X service.
  • Figure 2a is a system architecture diagram of transporting a car networking service using MBMS.
  • Figure 2b is a D2D system architecture diagram of the car networking service.
  • the HSS refers to the Home Subscriber Server
  • the MME refers to the Mobility Management Entity
  • the PCRF refers to the Policy and Charging Rules Function
  • the MBMS-GW refers to the Multimedia Broadcast Multicast.
  • S/P-GW refers to Service Gateway (S-GW, Serving Gateway) or Packet Data Network Gateway (P-GW)
  • E-UTRAN refers to the evolved unified terrestrial radio access network ( Evolved Universal Terrestrial Radio Access Network)
  • BM-SC refers to the Broadcast Multicast Service Center (Broadcast-Multicast) Service Center
  • V2X AS refers to the V2X Application Server.
  • FIGs 3a and 3b are scene diagrams of vehicle networking service interactions.
  • the Internet of Vehicles Application Server V2X AS
  • V2X AS may be one or more.
  • the 3GPP requires the UE to receive V2X services of other operators, that is, receive data in different Public Land Mobile Networks (PLMNs), as shown in FIG. 3a and FIG. 3b, the vehicle 1 or 2 is capable of receiving the carrier 1 And the V2X service of the operator 2.
  • PLMNs Public Land Mobile Networks
  • the LTE MBMS does not support roaming, that is, the UE cannot receive the MBMS service of other PLMNs other than the serving PLMN (serving PLMN), the UE cannot acquire multiple PLMNs when there are multiple PLMNs providing V2X services in the area where the UE is located. In V2X business.
  • FIG. 4 is a flowchart of a method for configuring a vehicle networking service according to an embodiment of the present application.
  • the vehicle networking service configuration method of this embodiment can be operated under the architecture shown in FIG. 2a or 2b.
  • the vehicle networking service configuration method of this embodiment includes the following steps:
  • Step S402 acquiring vehicle networking configuration information sent by a plurality of PLMNs, wherein the vehicle networking configuration information is used to instruct the UE to receive the vehicle networking service.
  • a plurality of PLMNs may be PLMNs deployed by multiple operators in the same area.
  • the same area refers to the PLMN of multiple operators being within the coverage area covered by the same eNB.
  • acquiring the vehicle networking configuration information sent by the plurality of PLMNs may include at least one of the following:
  • the public network element includes at least one of the following network elements: a car network application server (V2X AS), a BM-SC, an MBMS-GW, an MME, an MCE, and an eNB.
  • V2X AS car network application server
  • BM-SC BM-SC
  • MBMS-GW MBMS-GW
  • MME Mobility Management Entity
  • MCE Mobility Management Entity
  • the UE sends the searched vehicle networking configuration information to the eNB, and the eNB broadcasts the vehicle networking configuration information to all UEs within the coverage of the eNB.
  • the vehicle networking configuration information indicated in this embodiment may include: serving PLMN vehicle networking configuration information and non-serving PLMN vehicle networking configuration information.
  • the vehicle networking configuration information in the non-serving PLMN may be sent to the serving PLMN through the OAM method.
  • the car network configuration indicated in this embodiment may further include: MBMS control information and vehicle network frequency configuration information.
  • the MBMS control information includes at least one of the following: a system information block SIB (System Information Block) 13, an SIB 15, an SIB 20, an MCCH (Multicast Control Channel), and an SC-MCCH (Single Cell-Multicast Control Channel, Single cell multicast control channel), MSI (Multicast Scheduling Information).
  • SIB System Information Block
  • MCCH Multicast Control Channel
  • SC-MCCH Single Cell-Multicast Control Channel, Single cell multicast control channel
  • MSI Multicast Scheduling Information
  • the vehicle network frequency configuration information is used to indicate the deployment frequency identifier of the vehicle networking service. For example, the frequency currently used by the Internet of Vehicles business.
  • Step S404 the car networking configuration information is sent to the UE.
  • the UE when multiple PLMNs in the area where the UE is located provide V2X services, the UE can obtain V2X services in multiple PLMNs, and the UE can receive V2X services in different PLMNs when multiple operators deploy multiple MBMS networks.
  • the effect of demand when multiple PLMNs in the area where the UE is located provide V2X services.
  • FIG. 5 is a flowchart of a method for acquiring a car network service according to an embodiment of the present application.
  • the vehicle networking service acquisition method of this embodiment can be operated under the architecture shown in FIG. 2a or 2b.
  • the method for acquiring the Internet of Vehicle service of this embodiment includes the following steps:
  • Step S502 the UE acquires the vehicle networking configuration information of the plurality of PLMNs.
  • the UE may receive the car network service in the plurality of PLMNs through multiple receivers, or may also receive the car network service in the plurality of PLMNs in a time division manner through a single receiver.
  • the UE may receive car network configuration information of a plurality of PLMNs transmitted by a V2X control function.
  • the V2X control function can be a logical network element.
  • the UE may send at least one of the following: capability indication information for receiving a plurality of PLMNs, and vehicle networking service interest indication information.
  • the UE sends the request message carrying the in-vehicle service interest indication information to the eNB, and is used to acquire the vehicle networking configuration information of the designated PLMN sent by the eNB.
  • the in-vehicle service interest indication information may include: a PLMN identifier (ID) of interest to the UE, a frequency of interest in the PLMN ID, and a car-linked service identifier of interest to the UE.
  • the vehicle networking configuration information of the designated PLMN may refer to the vehicle networking configuration information corresponding to the vehicle networking service required by the UE.
  • the UE can also obtain the car network configuration information of the designated PLMN.
  • the car network configuration information of the designated PLMN is PLMN configuration information that belongs to a different PLMN from the eNB in the same coverage area as the eNB. In this way, the UE can acquire the vehicle networking configuration information of other PLMNs.
  • Step S504 acquiring a car network service according to the vehicle networking configuration information of the plurality of PLMNs.
  • the UE may search for the car network configuration information of the specified car network service according to the PLMN and the frequency of the designated car network service indicated by the acquired SIB15 information; and search for the frequency and the car network configuration information.
  • At least one reporting eNB receiving the car network service corresponding to the car network configuration information of the specified car network service sent by the eNB.
  • the car network configuration information in the non-serving PLMN is included in the SIB15 information.
  • the UE can determine the PLMN and frequency of the designated car network service according to the car network configuration information in the non-serving PLMN.
  • the UE is not capable of receiving multiple specified car network services simultaneously. Therefore, the UE needs to receive the priority of the plurality of designated car network services, that is, to receive the car network service with a high priority, and then receive the car network service with a low priority.
  • the UE may also send the capability indication information of the multiple eNBs to the eNB, so that the eNB can allocate resources to the plurality of designated service network services according to the capability indication information, thereby ensuring that the plurality of designated car network services are received in time. Can be staggered.
  • the capability indication information includes one of the following: multiple PLMN identifier IDs received at the same time, and multiple frequency identifiers.
  • the public network element is used to forward V2X configuration information of other PLMNs.
  • FIG. 6 is a flowchart of a method for acquiring a car network service of scenario 1 according to an embodiment of the present application. As shown in FIG. 6, the method for acquiring the Internet of Vehicle service in this scenario includes the following steps:
  • Step S602 The V2X AS pre-builds the MBMS bearer in different PLMNs.
  • the AS interacts with the BM-SC in each PLMN, such as requesting the required TMGI, establishing, activating, or establishing and activating an MBMS bearer, and the like.
  • Step S604 The public network element acquires and sends configuration information in multiple PLMNs.
  • the V2X AS can obtain MBMS air interface control information in each PLMN through the V1 interface, and the V2X AS will be in multiple PLMNs.
  • the control information is sent to the UE through the V1 interface.
  • the other public network elements obtain the V2X control information in multiple PLMNs and send them to the UE.
  • the configuration information further includes V2X frequency information of the plurality of PLMNs and air interface configuration information corresponding to the V2X frequency.
  • Step S606 The UE monitors and receives the V2X configuration information.
  • the UE monitors configuration information corresponding to the required V2X service; the configuration information includes: configuration information of the service and the non-serving PLMN, such as one of the following: V2X frequency information in different PLMNs, SIB13/SIB20 information, MCCH/SC- MCCH information.
  • Step S608 The UE receives the required V2X service data.
  • the AS receives the V2X information sent by the UE in different PLMNs, and the AS sends the V2X information in the corresponding PLMN according to the PLMN to which the UE belongs.
  • the UE receives the required V2X service data according to the configuration information of the required V2X service.
  • the V2X service data includes V2X services in a plurality of PLMNs.
  • the V2X service configuration information in multiple PLMNs is sent through the V2X control function.
  • FIG. 7 is a flowchart of a method for acquiring a networked service of scenario 2 according to an embodiment of the present application. As shown in FIG. 7, the method for acquiring the Internet of Vehicle service in this scenario includes the following steps:
  • Step S702 The V2X AS pre-builds the MBMS bearer in different PLMNs.
  • the AS interacts with the BM-SC in each PLMN, such as requesting the required TMGI, establishing, activating, or establishing and activating an MBMS bearer, and the like.
  • Step S704 The V2X control function acquires and transmits configuration information in the plurality of PLMNs.
  • An interface exists between the V2X control functions in the different PLMNs, the V2X control The function may acquire configuration information in the PLMN through the UE, and send configuration information through an interface between each other, and the V2X control function may send configuration information in multiple PLMNs.
  • Step S706 The UE monitors configuration information of the required V2X service.
  • the UE monitors configuration information of the required V2X service according to the determined required V2X service.
  • the UE acquires V2X configuration information in the non-serving PLMN through an interface with the V2X control function.
  • Step S708 The UE acquires the required V2X service data.
  • the V2X AS sends corresponding V2X services through MBMS bearers in different PLMNs, and the UE receives required V2X service data in other PLMNs. If the UE has multiple receivers, different receivers may be used to receive the required V2X services in different PLMNs.
  • the UE requests a key (key) from the AS.
  • the AS and the related BM-SC obtain the key required by the UE and send it to the UE.
  • the AS can perform authentication on the UE by interacting with the BM-SC, that is, determining whether the UE is allowed to receive the V2X service of the non-serving PLMN. .
  • FIG. 8 is a flowchart of a method for acquiring a car network service of scenario 3 according to an embodiment of the present application. As shown in FIG. 8, the method for acquiring the Internet of Vehicle service in this scenario includes:
  • Step S802 The UE reads the USD and SIB15 information.
  • the USD and SIB 15 contain V2X configuration information in the non-serving PLMN.
  • the UE determines the PLMN and frequency of the required V2X service according to the USD and SIB15 information.
  • Step S804 The UE searches for configuration information of the V2X service.
  • the UE searches for configuration information of the required V2X service on the PLMN and frequency indicated by the SIB 15.
  • Step S806 The UE receives the required V2X service.
  • the UE determines, according to its own capability, a method for receiving V2X services in multiple PLMNs. If the UE is a multiple receiver, the UE can simultaneously receive V2X services in multiple required PLMNs; if the UE is a single receiver, the UE cannot Receiving the required V2X service in multiple PLMNs at the same time, the UE may: select to receive the high priority V2X service according to the V2X service priority, or the UE sends a request to the eNB, and indicates the PLMN ID to be received in the request.
  • the eNB allocates the air interface resources according to the request message and the capability of the UE, so that the V2X services in different PLMNs are staggered in time, and the UE can receive the V2X services in the multiple PLMNs.
  • FIG. 9 is a flowchart of a method for acquiring a car network service of scenario 4 according to an embodiment of the present application. As shown in FIG. 9, the method for acquiring the Internet of Vehicle service in this scenario includes the following steps:
  • Step S902 The UE acquires USD and SIB15 information.
  • Step S904 The UE sends the request information.
  • the UE sends the request information to the eNB through the air interface, including one of the following: the PLMN ID that the UE is interested in, the frequency of interest in the PLMN ID, and the V2X service identifier that the UE is interested in.
  • the request information is layer 1, layer 2, or layer 3 signaling. If it is RRC (Radio Resource Control) signaling of layer 3, MBMS interest indication information or new dedicated signaling may be used.
  • RRC Radio Resource Control
  • Step S906 The eNB acquires configuration information of other PLMNs and transmits the configuration information.
  • the eNB acquires configuration information of other PLMNs according to the request information of the UE, where the other PLMNs are: PLMNs different from the PLMNs to which the eNB belongs in the same area; one or more other PLMNs may be present.
  • the eNB may obtain the foregoing information in one of the following manners: through the X2 interface between the eNBs, through the public network element.
  • the public network element may include one of the following: V2X AS, BM-SC, MBMS-GW, MME, MCE, and eNB.
  • the eNB sums up and transmits the corresponding information in the local area. For example, after the eNB of the PLMN1 acquires the SIB13 in the PLMN2, it integrates with the SIB13 of the PLMN1 to form a new SIB13 and transmits the information.
  • Step S908 The UE monitors configuration information of the required V2X service.
  • Step S910 The UE receives the required V2X service.
  • the AS establishes a corresponding MBMS bearer in different PLMNs respectively.
  • AS1 receives the V2X service 1 sent by UE1 in PLMN1
  • AS2 receives the V2X service 2 sent by UE2 in PLMN2
  • AS1 establishes V2X service 1 in PLMN1.
  • the corresponding MBMS carries TMGI1, and similarly, AS2 establishes TMGI2 in PLMN2.
  • TMGI1 and TMGI2 are indicated in the USD and SIB/MCCH of PLMN1, and are also indicated in the USD and SIB/MCCH of PLMN2.
  • the UE If the UE has dual receivers, it receives the required V2X services in PLMN1 and PLMN2, respectively, in order to obtain non-serving PLMNs.
  • the V2X service key the UE can send a request to the AS, and the AS requests the other AS through the interface.
  • the other AS obtains the corresponding key and the authentication information of the UE through the BM-SC, and sends the information to the requested AS, AS.
  • the UE is selected to receive the high-priority service, and the UE may also receive the required V2X service through an opportunity in the DRX (Discontinuous Reception) if the required V2X service has a lower priority.
  • FIG. 10 is a structural diagram of an Internet of Vehicles configuration apparatus according to an embodiment of the present application. As shown in FIG. 8, the apparatus includes: a first obtaining module 1002 and a first sending module 1004.
  • the first obtaining module 1002 is configured to obtain the vehicle networking configuration information sent by the multiple PLMNs, where the vehicle networking configuration information is used to indicate that the UE receives the vehicle networking service;
  • a plurality of PLMNs may be PLMNs deployed by multiple operators in the same area.
  • the same area refers to the PLMN of multiple operators being within the coverage area covered by the same eNB.
  • the first obtaining module 1002 is configured to acquire the vehicle networking configuration information sent by the plurality of PLMNs by one of the following methods:
  • the public network element may include at least one of the following network elements: a V2X AS, a BM-SC, an MBMS-GW, an MME, an MCE, and an eNB.
  • the UE sends the searched vehicle networking configuration information to the eNB, and the eNB broadcasts the vehicle networking configuration information to all UEs within the coverage of the eNB.
  • the vehicle networking configuration information indicated in this embodiment may include: serving PLMN vehicle networking configuration information and non-serving PLMN vehicle networking configuration information.
  • the vehicle networking configuration information in the non-serving PLMN may be sent to the OAM mode. Serving in the PLMN.
  • the car network configuration indicated in this embodiment may further include: MBMS control information and vehicle network frequency configuration information.
  • the MBMS control information may include at least one of the following information: SIB13, SIB15, SIB20, MCCH, SC-MCCH, MSI.
  • the vehicle network frequency configuration information is used to indicate the frequency identification of the vehicle networking service. For example, the frequency currently used by the Internet of Vehicles business.
  • the first sending module 1004 is configured to send the car networking configuration information to the UE.
  • FIG. 11 is a structural diagram of an apparatus for acquiring a networked service according to an embodiment of the present application. As shown in FIG. 9, the apparatus includes: a second acquisition module 1102 and a third acquisition module 1104.
  • the second obtaining module 1102 is configured to acquire the vehicle networking configuration information of the plurality of PLMNs;
  • the third obtaining module 1104 is configured to acquire the car network service according to the vehicle networking configuration information of the plurality of PLMNs.
  • FIG. 12 is a block diagram showing an example of a vehicle networking service acquisition apparatus according to an embodiment of the present application.
  • the first acquisition module 1102 may include a first acquisition unit 1202 or a second acquisition unit 1204, in addition to all the modules shown in FIG.
  • the first obtaining unit 1202 is configured to receive the car network service in the plurality of PLMNs through multiple receivers;
  • the second obtaining unit 1204 is configured to receive the car network service in the plurality of PLMNs in a time division manner by using a single receiver.
  • FIG. 13 is a diagram showing an example structure of a vehicle networking service acquisition apparatus according to an embodiment of the present application.
  • the second acquisition module 1102 may include a third acquisition unit 1302 in addition to all the modules shown in FIG. 11 .
  • the third obtaining unit 1302 is configured to receive the vehicle networking configuration information of the plurality of PLMNs sent by the car network control function.
  • FIG. 14 is a block diagram showing an example of a vehicle networking service acquiring apparatus according to an embodiment of the present application.
  • the third acquisition module 1104 may include a search unit 1402, a reporting unit 1404, and a first receiving unit 1406, in addition to all the modules shown in FIG.
  • the searching unit 1402 is configured to search for the car network configuration information of the specified car network service according to the PLMN and the frequency of the specified car network service indicated by the acquired SIB15 information;
  • the reporting unit 1404 is configured to report at least one of the searched frequency and the vehicle networking configuration information to the eNB;
  • the first receiving unit 1406 is configured to receive the car network service corresponding to the car network configuration information of the specified car network service sent by the eNB.
  • FIG. 15 is a block diagram showing an example of a vehicle networking service acquisition apparatus according to an embodiment of the present application.
  • the device may further include: a second sending module 1502, in addition to all the modules shown in FIG.
  • the second sending module 1502 is configured to send, to the eNB, at least one of: capability indication information for receiving multiple PLMNs, and vehicle networking service interest indication information.
  • FIG. 16 is a block diagram showing an example of a vehicle networking service acquisition apparatus according to an embodiment of the present application.
  • the third acquisition module 1104 may include at least one of the following: a second receiving unit 1602 and a third receiving unit 1604, in addition to all the modules shown in FIG.
  • the second receiving unit 1602 is configured to receive a car network service with a high service priority
  • the third receiving unit 1604 is configured to receive the car network service corresponding to the capability indication information, where the capability indication information carries one of the following: multiple PLMN IDs received at the same time, and multiple frequency identifiers.
  • FIG. 17 is a block diagram showing an example of a vehicle networking service acquisition apparatus according to an embodiment of the present application.
  • the second acquisition module 1102 may include a request unit 1702 and a fourth acquisition unit 1704, in addition to all the modules shown in FIG.
  • the requesting unit 1702 is configured to send a request message to the eNB, where the request message carries the car network service interest indication information, where the car network service interest indication information is used to indicate that the UE is interested a PLMN ID, a frequency of interest in the PLMN ID, and a car-linked service identity of interest to the UE;
  • the fourth obtaining unit 1704 is configured to acquire the car network configuration information of the designated PLMN sent by the eNB, where the car network configuration information of the designated PLMN is in the same coverage area as the eNB, and belongs to a different PLMN from the eNB. PLMN configuration information.
  • the one or more modules may be implemented by software or hardware.
  • the foregoing may be implemented by, but not limited to, the foregoing modules are implemented by the same processor; Alternatively, the above modules are implemented by different processors.
  • FIG. 18 is a structural diagram of a vehicle networking service acquisition system according to an embodiment of the present application. As shown in FIG. 18, the system includes a sender device 1802 and a receiver device 1804.
  • the sender device 1802 is configured to acquire the car network configuration information sent by the plurality of PLMNs, wherein the car network configuration information is used to instruct the receiver device to receive the car network service; and the car network configuration information is sent to the receiver Device 1804;
  • the receiver device 1804 is configured to acquire vehicle networking configuration information of the plurality of PLMNs, and acquire the vehicle networking service according to the vehicle networking configuration information of the plurality of PLMNs.
  • the sender device 1802 includes at least one of the following: a public network element, a UE, and a car network control function, wherein the public network element includes at least one of the following: a V2X AS, a BM-SC, MBMS-GW, MME, MCE, eNB; the recipient device 1804 may include the UE.
  • the UE may send the acquired car network configuration information to the eNB, and the eNB broadcasts the car network configuration information to all UEs within the coverage of the eNB.
  • the embodiment of the present application also provides a computer readable medium.
  • the computer readable medium described above may be arranged to store program code for performing the following steps:
  • the computer readable medium may include, but is not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, a magnetic disk, or A variety of media such as optical discs that can store program code.
  • the embodiment of the present application also provides a computer readable medium.
  • the computer readable medium described above may be arranged to store program code for performing the following steps:
  • the computer readable medium may include, but is not limited to, a USB flash drive, a Read-Only Memory (ROM), a Random Access Memory (RAM), a mobile hard disk, a magnetic disk, or A variety of media such as optical discs that can store program code.
  • computer storage medium includes volatile and nonvolatile, implemented in any method or technology for storing information, such as computer readable instructions, data structures, program modules or other data. Sex, removable and non-removable media.
  • Computer storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, digital versatile disc (DVD) or other optical disc storage, magnetic cartridge, magnetic tape, magnetic disk storage or other magnetic storage device, or may Any other medium used to store the desired information and that can be accessed by the computer.
  • communication media typically includes computer readable instructions, data structures, program modules, or other data in a modulated data signal, such as a carrier wave or other transport mechanism, and can include any information delivery media. .
  • the embodiment of the present invention provides a method and a device for configuring a networked service, a method, a device, and a system for acquiring a service.
  • a plurality of PLMNs provide a V2X service in a region where the UE is located
  • the UE can obtain the V2X service in multiple PLMNs.
  • multiple operators deploy multiple MBMS networks the UE can receive the effect of the V2X service requirements in different PLMNs.

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Abstract

一种车联网业务配置方法，包括：获取多个公共陆地移动网PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示用户设备UE接收车联网业务；将所述车联网配置信息发送给所述UE。

Description

车联网业务配置方法及装置，业务获取方法、装置及*** 技术领域
本申请涉及但不限于车联网领域，尤其涉及一种车联网业务配置方法及装置，业务获取方法、装置及***。
背景技术
随着经济社会高速发展，中国汽车保有量迅速增长，道路交通事故频繁发生，已成为近年来影响我国公众安全感的重要因素之一，道路交通安全问题已经成为影响社会和谐和改善民生的基本问题之一。中国迫切需要从技术、政策、教育等各方面改善交通安全，其中，提升车辆安全设计是其中的重要组成部分。
提升车辆安全的技术主要分为被动安全技术和主动安全技术。被动安全技术用于在事故发生后，对车内、车外人员及物品的保护；主动安全技术用于防止和减少车辆发生事故，避免人员受到伤害；主动安全技术是现代车辆安全技术发展的重点和趋势。
基于通信的碰撞预警***，通过利用先进的无线通信技术和新一代信息处理技术，实现车与车、车与路侧基础设施间的实时信息交互，告知彼此目前的状态(包括车辆的位置、速度、加速度、行驶路径)及获知的道路环境信息，协作感知道路危险状况，及时提供多种碰撞预警信息，防止道路交通安全事故的发生，成为当前各国试图解决道路交通安全问题的一种新的思路。
车联网(V2X，Vehicle-to-Everything)：是指通过装载在车辆上的传感器、车载终端及电子标签提供车辆信息，采用各种通信技术实现车与车(V2V，Vehicle-to-Vehicle)、车与人(V2P，Vehicle-to-Pedestrian)、车与路(基础设施)(V2I，Vehicle-to-Infrastructure)互连互通，并在信息网络平台上对信息进行提取、共享等有效利用，对车辆进行有效的管控和提供综合服务。
近年来，随着新的移动通信技术的发展，国际上出现了使用LTE(Long Term Evolution，长期演进)技术来解决基于车联网通信应用的研究。
路边通信单元(RSU，Road Side Unit)可以接收车辆请求，保证车辆接入互联网(Internet)，有网关的功能；此外，它也拥有数据运算、存储、转发的功能。
目前有两种车联网实现技术：专用短距离通信(DSRC，Dedicated Short Range Communication)和LTE，其中，DSRC基于IEEE802.11P和IEEE1609系列标准，802.11P负责物理层和媒体接入控制(MAC，Medium Access Control)技术，1609负责上层规范。基于LTE的V2X技术刚开始讨论，还没有标准。
发明概述
以下是对本文详细描述的主题的概述。本概述并非是为了限制权利要求的保护范围。
本申请实施例提供了一种车联网业务配置方法及装置，业务获取方法、装置及***方法及装置，从而当UE所在区域有多个PLMN提供V2X业务时，UE能够获取多个PLMN中V2X业务。
根据本申请的第一方面，提供了一种车联网业务配置方法，包括：获取多个PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示用户设备(UE)接收车联网业务；将所述车联网配置信息发送给所述UE。
在示例性实施方式中，所述多个PLMN可以为在相同的区域中多个运营商部署的PLMN。
在示例性实施方式中，获取所述多个PLMN发送的车联网配置信息可以包括以下至少之一：通过公共网元获取所述车联网配置信息；通过所述UE搜索获取车联网配置信息；获取预配置的所述车联网配置信息。所述预配置是指通过OAM(Operation and Management，操作和管理)将其他运营商的PLMN中的车联网配置信息通过当前服务PLMN的eNB发送。
在示例性实施方式中，所述车联网配置信息可以包括：服务PLMN的车联网配置信息以及非服务PLMN的车联网配置信息。
在示例性实施方式中，所述车联网配置信息可以包括：多媒体广播组播业务(MBMS)控制信息，其中，所述MBMS控制信息至少包括以下信息之 一：***消息块(SIB)13，SIB15，SIB20，多播控制信道(MCCH)，单小区多播控制信道(SC-MCCH)，多播调度信息(MSI)。
在示例性实施方式中，所述车联网配置信息可以包括：所述多个PLMN中的车联网频率配置信息，其中，所述车联网频率配置信息用于指示所述车联网业务的部署频率标识。
在示例性实施方式中，所述公共网元至少可以包括以下网元之一：车联网应用服务器(V2X AS)、广播多播业务中心(BM-SC)、多媒体广播组播业务网关(MBMS-GW)、移动管理实体(MME)、多小区/多播协调实体(MCE)、基站(eNB)。
根据本申请的第二方面，提供了一种车联网业务获取方法，包括：UE获取多个PLMN的车联网配置信息；根据所述多个PLMN的车联网配置信息获取车联网业务。
在示例性实施方式中，所述UE获取多个PLMN的车联网配置信息，可以包括：通过多个接收机接收多个PLMN中的车联网业务，或者通过单个接收机按照时分方式接收多个PLMN中的车联网业务。
在示例性实施方式中，所述UE获取多个PLMN的车联网配置信息可以包括：接收车联网控制功能网元(control function)发送的多个PLMN的车联网配置信息。
在示例性实施方式中，根据所述多个PLMN的车联网配置信息获取车联网业务，可以包括：根据所述UE获取的SIB15信息指示的指定车联网业务的PLMN以及频率，搜索所述指定车联网业务的车联网配置信息；将搜索到的频率和车联网配置信息中至少一项上报eNB；接收所述eNB发送的所述指定车联网业务的车联网配置信息对应的车联网业务。
在示例性实施方式中，上述方法还可以包括：所述UE向eNB发送以下至少之一：接收多个PLMN的能力指示信息、车联网业务兴趣指示信息。
在示例性实施方式中，根据所述多个PLMN的车联网配置信息获取车联网业务，可以包括以下至少之一：接收业务优先级高的车联网业务；接收所述能力指示信息对应的车联网业务；其中，所述能力指示信息携带有以下之 一：同时接收的多个PLMN ID、多个频率标识。
在示例性实施方式中，所述UE获取多个PLMN的车联网配置信息可以包括：向所述eNB发送请求消息，其中，所述请求消息中携带有所述车联网业务兴趣指示信息，其中，所述车联网业务兴趣指示信息用于指示所述UE感兴趣的PLMN ID、所述PLMN ID中感兴趣的频率以及所述UE感兴趣的车联业务标识；获取所述eNB发送的指定PLMN的车联网配置信息，其中，所述指定PLMN的车联网配置信息为在与所述eNB的同一覆盖区域中，与eNB属于不同运营商的PLMN配置信息。
根据本申请的第三方面，提供了一种车联网业务配置装置，包括：第一获取模块，设置为获取多个PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示UE接收车联网业务；第一发送模块，设置为将所述车联网配置信息发送给所述UE。
在示例性实施方式中，所述第一获取模块可以设置为通过以下方式之一获取所述多个PLMN发送的车联网配置信息：
通过公共网元获取所述车联网配置信息；
通过所述UE搜索获取所述车联网配置信息；
获取预配置的所述车联网配置信息。
在示例性实施方式中，所述车联网配置信息可以包括：MBMS控制信息，其中，所述MBMS控制信息至少包括以下信息之一：SIB13，SIB15，SIB20，MCCH，SC-MCCH，MSI。
在示例性实施方式中，所述车联网配置信息可以包括：所述多个PLMN中的车联网频率配置信息，其中，所述车联网频率配置信息用于指示所述车联网业务的部署频率标识。
根据本申请的第四方面，提供了一种车联网业务获取装置，包括：第二获取模块，设置为获取多个PLMN的车联网配置信息；第三获取模块，设置为根据所述多个PLMN的车联网配置信息获取车联网业务。
在示例性实施方式中，所述第二获取模块可以包括：第一获取单元，设置为通过多个接收机接收多个PLMN中的车联网业务；或者，第二获取单元， 设置为通过单个接收机按照时分方式接收多个PLMN中的车联网业务。
在示例性实施方式中，所述第二获取模块可以包括：第三获取单元，设置为接收车联网control function发送的多个PLMN的车联网配置信息。
在示例性实施方式中，所述第三获取单元可以包括：搜索单元，设置为根据获取的SIB15信息指示的指定车联网业务的PLMN以及频率，搜索所述指定车联网业务的车联网配置信息；上报单元，设置为将搜索到的频率和车联网配置信息中至少一项上报eNB；第一接收单元，设置为接收所述eNB发送的所述指定车联网业务的车联网配置信息对应的车联网业务。
在示例性实施方式中，上述装置还可以包括：第二发送模块，设置为向eNB发送以下至少之一：接收多个PLMN的能力指示信息、车联网业务兴趣指示信息。
在示例性实施方式中，所述第三获取模块可以包括以下至少之一：
第二接收单元，设置为接收业务优先级高的车联网业务；
第三接收单元，设置为接收所述能力指示信息对应的车联网业务；其中，所述能力指示信息携带有以下之一：同时接收的多个PLMN ID、多个频率标识。
在示例性实施方式中，所述第二获取模块可以包括：
请求单元，设置为向所述eNB发送请求消息，其中，所述请求消息中携带有所述车联网业务兴趣指示信息，其中，所述车联网业务兴趣指示信息用于指示所述UE感兴趣的PLMN ID、所述PLMN ID中感兴趣的频率以及所述UE感兴趣的车联业务标识；
第四获取单元，设置为获取所述eNB发送的指定PLMN的车联网配置信息，其中，所述指定PLMN的车联网配置信息为在与所述eNB的同一覆盖区域中，与eNB属于不同运营商的PLMN配置信息。
根据本申请的第五方面，提供了一种车联网业务获取***，包括：发送方设备，设置为获取多个PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示接收方设备接收车联网业务；将所述车联网配置信息发送给所述接收方设备；接收方设备，设置为获取多个PLMN的车联网配置信息； 根据所述多个PLMN的车联网配置信息获取车联网业务。
在示例性实施方式中，所述发送方设备至少可以包括以下之一：公共网元、UE、车联网control function，其中，所述公共网元至少可以包括以下之一：V2X AS、BM-SC、MBMS-GW、MME、MCE、eNB；所述接收方设备可以包括所述UE。
根据本申请的又一个方面，还提供了一种计算机可读介质。该计算机可读介质设置为存储用于执行以下步骤的程序代码：
S11，获取多个PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示UE接收车联网业务；
S12，将所述车联网配置信息发送给所述UE。
根据本申请的还一个方面，还提供了一种计算机可读介质。该计算机可读介质设置为存储用于执行以下步骤的程序代码：
S21，获取多个PLMN的车联网配置信息；
S22，根据所述多个PLMN的车联网配置信息获取车联网业务。
本申请实施例中，通过获取多个PLMN的车联网配置信息，同时将该多个车联网配置信息转发给UE，使得UE根据车联网配置信息获取相应的车联网业务。因此，当UE所在区域有多个PLMN提供V2X业务时，UE能够获取多个PLMN中V2X业务，达到了在多个运营商部署多个MBMS网络时，UE能够接收不同PLMN中V2X业务的需求的效果。
在阅读并理解了附图和详细描述后，可以明白其他方面。
附图概述
图1是一种车联网业务交互的***架构图；
图2a是采用MBMS传输车联网业务的***架构图；
图2b是车联网业务的D2D***架构图；
图3a和图3b是车联网业务交互的场景图；
图4是根据本申请实施例的一种车联网业务配置方法的流程图；
图5是根据本申请实施例的一种车联网业务获取方法的流程图；
图6是根据本申请实施例的场景1的车联网业务获取方法的流程图；
图7是根据本申请实施例的场景2的车联网业务获取方法的流程图；
图8是根据本申请实施例的场景3的车联网业务获取方法的流程图；
图9是根据本申请实施例的场景4的车联网业务获取方法的流程图；
图10是根据本申请实施例的一种车联网业务配置装置的结构图；
图11是根据本申请实施例的一种车联网业务获取装置的结构图；
图12是根据本申请实施例的车联网业务获取装置的示例结构图；
图13是根据本申请实施例的车联网业务获取装置的示例结构图；
图14是根据本申请实施例的车联网业务获取装置的示例结构图；
图15是根据本申请实施例的车联网业务获取装置的示例结构图；
图16是根据本申请实施例的车联网业务获取装置的示例结构图；
图17是根据本申请实施例的车联网业务获取装置的示例结构图；
图18是根据本申请实施例的一种车联网业务获取***的结构图。
详述
下文中将参考附图并结合实施例来详细说明本申请。需要说明的是，本申请的说明书和权利要求书及上述附图中的术语“第一”、“第二”等是用于区别类似的对象，而不必用于描述特定的顺序或先后次序。
目前3GPP正在讨论的LTE V2X技术包括：RSU可通过静止的UE(User Equipment，用户设备)或eNB(evolved Node B，基站)实现，V2V/V2I/V2P可能通过PC5接口或Uu接口实现，其中，PC5接口是指设备到设备(D2D，Device-to-Device)的空中接口，Uu接口是指UE到eNB的空中接口。图1是一种车联网业务交互的***架构图。其中，eNB通过Uu口将V2X业务发送给一个或多个UE当中。
为了有效地利用移动网络资源，第三代合作伙伴计划(3GPP，3rd Generation Partnership Project)提出了多媒体广播多播业务(MBMS， Multimedia Broadcast Multicast Service)，MBMS是一种从一个数据源向多个目标移动终端传送数据的技术，实现了网络(包括核心网和接入网)资源的共享，提高了网络资源(尤其是空中接口资源)的利用率。3GPP在第13版(R13)的LTE-A(LTE-Advanced，LTE后续演进)中提出了单小区MBMS的研究课题，其中，单小区MBMS业务在物理下行共享信道(PDSCH，Physical Downlink Shared Channel)上传输。在3GPP网络中MBMS业务采用临时移动组标识(TMGI，Temporary Mobile Subscriber Identity)标识，TMGI由网元BM-SC(Broadcast-Multicast Service Center，广播多播业务中心)分配。应用服务器(AS，Application Server)通过应用层信令通知UE相关的业务描述信息：如TMGI、业务开始时间等。单小区点到多点(SC-PTM，Single Cell-Point to Multi-point)是另外一种采用物理下行共享信道(PDSCH)传输广播业务的方法。MBSFN(Multicast Broadcast Single Frequency Network，广播多播单频网络)和SC-PTM的核心网相同，在接入网由MCE(Multi-cell/Multicast Coordination Entity，多小区/多播协调实体)确定采用MBSFN或SC-PTM在空口发送广播业务。交通安全业务一般针对一定区域内的多个车辆，下行采用广播传输是一种高效的手段，根据仿真评估，下行采用单播传输难以满足V2X业务的容量需求。发送V2X业务的车辆高速运动，可能频繁地改变服务区域或小区。如果车辆(或UE)进入MBMS服务区域，需要首先读取USD(User Service Description，用户服务描述)，USD中包含业务标识、部署频率、开始/结束时间、服务区域等内容，UE根据USD内容确定所需的V2X业务，然后监听所需V2X业务的控制信息，然后读取所需的V2X业务。
图2a是采用MBMS传输车联网业务的***架构图。图2b为车联网业务的D2D***架构图。其中，HSS指归属签约用户服务器(Home Subscriber Server)，MME指移动管理实体(Mobility Management Entity)，PCRF指策略与计费规则功能实体(Policy and Charging Rules Function)，MBMS-GW指多媒体广播多播业务网关(Gateway)，S/P-GW指服务网关(S-GW，Serving Gateway)或者分组数据网关(P-GW，Packet Data Network Gateway)，E-UTRAN指演进的统一陆地无线接入网络(Evolved Universal Terrestrial Radio Access Network)，BM-SC指广播多播业务中心(Broadcast-Multicast  Service Center)，V2X AS指车联网应用服务器(V2X Application Server)。
不同的运营商可以部署自己的MBMS网络。图3a和图3b是车联网业务交互的场景图。如图3a和图3b所示，车联网应用服务器(V2X AS)可以为一个或多个。目前3GPP要求UE可以接收其他运营商的V2X业务，即接收不同公共陆地移动网(PLMN，Public Land Mobile Network)中的数据，如图3a和图3b中的车辆1或2要能够接收运营商1和运营商2的V2X业务。
然而，由于LTE MBMS不支持漫游，即UE不能接收除了服务PLMN(serving PLMN)之外的其他PLMN的MBMS业务，因此，当UE所在区域有多个PLMN提供V2X业务时，UE无法获取多个PLMN中V2X业务。
图4是根据本申请实施例的一种车联网业务配置方法的流程图。本实施例的车联网业务配置方法可以运行于图2a或图2b所示架构下。如图4所示，本实施例的车联网业务配置方法包括如下步骤：
步骤S402，获取多个PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示UE接收车联网业务。
在示例性实施方式中，多个PLMN可以为在相同的区域中多个运营商部署的PLMN。其中，相同的区域是指多个运营商的PLMN在同一个eNB覆盖的范围区域之内。
在示例性实施方式中，获取所述多个PLMN发送的车联网配置信息可以包括以下至少之一：
通过公共网元获取车联网配置信息；
通过UE搜索获取车联网配置信息；
获取预配置的所述车联网配置信息。
其中，在通过公共网元获取车联网配置信息时，上述公共网元至少包括以下网元之一：车联网应用服务器(V2X AS)、BM-SC、MBMS-GW、MME、MCE、eNB。
其中，如果通过UE搜索获取车联网配置信息，那么UE将搜索到的车联网配置信息发送给eNB，由eNB将车联网配置信息广播给在eNB覆盖范围内的所有UE。
在示例性实施方式中，本实施例中所指出的车联网配置信息可以包括：服务PLMN车联网配置信息以及非服务PLMN车联网配置信息。
其中，如果是通过获取预配置的车联网配置信息的方式获取车联网配置信息，可以通过OAM方式，将非服务PLMN中的车联网配置信息发送给服务PLMN中。
在示例性实施方式中，本实施例中所指出的车联网配置还可以包括：MBMS控制信息以及车联网频率配置信息。其中，该MBMS控制信息包括以下至少之一：***消息块SIB(System Information Block)13，SIB15，SIB20，MCCH(Multicast Control Channel，多播控制信道)，SC-MCCH(Single Cell-Multicast Control Channel，单小区多播控制信道)，MSI(Multicast Scheduling Information，多播调度信息)。而车联网频率配置信息用于指示车联网业务的部署频率标识。例如，车联网业务当前所使用的频率。
步骤S404，将所述车联网配置信息发送给所述UE。
通过上述步骤，当UE所在区域有多个PLMN提供V2X业务时，UE可以获取多个PLMN中V2X业务，达到了在多个运营商部署多个MBMS网络时，UE能够接收不同PLMN中V2X业务的需求的效果。
图5是根据本申请实施例的一种车联网业务获取方法的流程图。本实施例的车联网业务获取方法可以运行于图2a或图2b所示架构下。如图5所示，本实施例的车联网业务获取方法包括如下步骤：
步骤S502，UE获取多个PLMN的车联网配置信息。
在示例性实施方式中，UE可以通过多个接收机接收多个PLMN中的车联网业务，或者，也可以通过单个接收机按照时分方式接收多个PLMN中的车联网业务。
在示例性实施方式中，UE可以接收车联网控制功能网元(V2X control function)发送的多个PLMN的车联网配置信息。所述V2X control function可以为逻辑网元。
在示例性实施方式中，UE可以向eNB发送以下至少之一：接收多个PLMN的能力指示信息、车联网业务兴趣指示信息。
其中，UE通过将携带有该车联网业务兴趣指示信息的请求消息发送给eNB，用于获取eNB发送的指定PLMN的车联网配置信息。其中，该车联网业务兴趣指示信息可以包括：UE感兴趣的PLMN标识(ID)、PLMN ID中感兴趣的频率以及UE感兴趣的车联业务标识。指定PLMN的车联网配置信息可以指UE所需的车联网业务所对应的车联网配置信息。
在示例性实施方式中，在UE向eNB发送携带有车联网业务兴趣指示信息后，UE也就能够获取到指定PLMN的车联网配置信息。其中，该指定PLMN的车联网配置信息为在与所述eNB的同一覆盖区域中，与eNB属于不同PLMN的PLMN配置信息。这样，UE就能够获取到其他PLMN的车联网配置信息。
步骤S504，根据所述多个PLMN的车联网配置信息获取车联网业务。
在示例性实施方式中，UE可以根据获取的SIB15信息指示的指定车联网业务的PLMN以及频率，搜索所述指定车联网业务的车联网配置信息；并将搜索到的频率和车联网配置信息中至少一项上报eNB；接收所述eNB发送的所述指定车联网业务的车联网配置信息对应的车联网业务。
需要指出的是，在SIB15信息中包含非服务PLMN中的车联网配置信息。UE能够根据非服务PLMN中的车联网配置信息，确定指定车联网业务的PLMN以及频率。
在示例性实施方式中，在使用单接收机的情况下，UE不能够同时接收多个指定车联网业务。因此，UE需要根据多个指定车联网业务的优先级高低程度，即先接收优先级高的车联网业务，然而再接收优先级低的车联网业务。
UE也可以根据向eNB发送接收多个PLMN的能力指示信息，从而使得eNB能够根据该能力指示信息，对多个指定业务网业务进行资源分配，从而能够保证多个指定车联网业务接收在时间上能够错开。其中，该能力指示信息包括以下之一：同时接收的多个PLMN标识ID、多个频率标识。
下面通过多个应用场景对本申请的方案进行说明。
场景1，利用公共网元转发其他PLMN的V2X配置信息。
图6是根据本申请实施例的场景1的车联网业务获取方法的流程图。如图6所示，本场景的车联网业务获取方法包括以下步骤：
步骤S602：V2X AS分别在不同的PLMN中预建MBMS承载。所述AS与每个PLMN中的BM-SC进行交互，如请求所需的TMGI，建立、激活、或建立和激活MBMS承载等。
步骤S604：公共网元获取并发送多个PLMN中的配置信息。其中，除了V2X AS，其他网元需要网络共享部署，即不同的PLMN中共用相同的网元；V2X AS可通过V1接口获取每个PLMN中的MBMS空口控制信息，V2X AS将多个PLMN中的控制信息汇总后通过V1接口发送给UE；其他的公共网元获取多个PLMN中的V2X控制信息，并发送给UE。所述配置信息还包含多个PLMN的V2X频率信息和V2X频率对应的空口配置信息。
步骤S606：UE监听接收V2X配置信息。所述UE监听所需V2X业务对应的配置信息；所述配置信息包括：服务和非服务PLMN的配置信息，如以下之一：不同PLMN中的V2X频率信息，SIB13/SIB20信息，MCCH/SC-MCCH信息。
步骤S608：UE接收所需的V2X业务数据。所述AS接收不同PLMN中UE发送的V2X信息，AS根据UE所属的PLMN，在相应的PLMN中发送V2X信息。所述UE根据所需V2X业务的配置信息接收所需的V2X业务数据。所述V2X业务数据包括多个PLMN中的V2X业务。
场景2，通过V2X control function发送多个PLMN中的V2X业务配置信息。
图7是根据本申请实施例的场景2的车联网业务获取方法的流程图。如图7所示，本场景的车联网业务获取方法包括以下步骤：
步骤S702：V2X AS分别在不同的PLMN中预建MBMS承载。所述AS与每个PLMN中的BM-SC进行交互，如请求所需的TMGI，建立、激活、或建立和激活MBMS承载等。
步骤S704：V2X control function获取并发送多个PLMN中的配置信息。所述不同PLMN中的V2X control function之间存在接口，所述V2X control  function可通过UE获取PLMN中的配置信息，并通过相互之间的接口发送配置信息，则所述V2X control function可发送多个PLMN中的配置信息。
步骤S706：UE监听所需V2X业务的配置信息。所述UE根据确定的所需V2X业务，监听所需的V2X业务的配置信息。所述UE通过与V2X control function之间的接口获取非服务PLMN中的V2X配置信息。
步骤S708：UE获取所需的V2X业务数据。V2X AS分别通过不同PLMN中的MBMS承载发送相应的V2X业务，所述UE接收其他PLMN中的所需的V2X业务数据。所述UE如果具有多接收机，则可采用不同的接收机在不同的PLMN中接收所需的V2X业务，为了解密非服务PLMN中的V2X业务数据，所述UE向AS请求密钥(key)，AS与相关BM-SC交互获取UE所需的key，并发送给UE；进一步的，所述AS可通过与BM-SC交互对UE进行认证，即确定UE是否允许接收非服务PLMN的V2X业务。
场景3
图8是根据本申请实施例的场景3的车联网业务获取方法的流程图。如图8所示，本场景的车联网业务获取方法包括：
步骤S802：UE读取USD和SIB15信息。所述USD和SIB15中包含非服务PLMN中的V2X配置信息。所述UE根据USD和SIB15信息确定所需的V2X业务所在的PLMN和频率。
步骤S804：UE搜索V2X业务的配置信息。所述UE在SIB15指示的PLMN和频率上搜索所需V2X业务的配置信息。
步骤S806：UE接收所需的V2X业务。所述UE根据自身能力确定接收多个PLMN中V2X业务的方法，如果UE为多接收机，则UE可同时接收所需的多个PLMN中的V2X业务；如果UE为单接收机，则UE无法同时接收所需的多个PLMN中的V2X业务，则UE可以：按照V2X业务优先级，选择接收高优先级的V2X业务，或者，UE向eNB发送请求，并在请求中指示需要接收的PLMN ID和频率，eNB根据请求消息和UE的能力分配空口资源，以实现不同PLMN中的V2X业务在时间上错开，保证UE可接收多个PLMN中的V2X业务。
场景4
图9是根据本申请实施例的场景4的车联网业务获取方法的流程图。如图9所示，本场景的车联网业务获取方法包括以下步骤：
步骤S902：UE获取USD和SIB15信息。
步骤S904：UE发送请求信息。
所述UE通过空口向eNB发送请求信息，其中包括以下之一：UE感兴趣的PLMN ID，在PLMN ID中感兴趣的频率，UE感兴趣的V2X业务标识。所述请求信息为层1，层2，或层3信令，如果为层3的RRC(Radio Resource Control，无线资源控制)信令，可以采用MBMS感兴趣指示信息或新的专用信令。
步骤S906：eNB获取其他PLMN的配置信息并发送。所述eNB根据UE的请求信息获取其他PLMN的配置信息，所述其他PLMN是指：在相同的区域，与eNB所属PLMN不同的PLMN；其他PLMN可以有一个或多个。所述eNB可采用以下方式之一获取上述信息：通过eNB之间的X2接口，通过公共网元。所述公共网元根据网络部署的不同，可以包括以下之一：V2X AS、BM-SC、MBMS-GW、MME、MCE、eNB，除了V2X AS，其他网元需要网络共享部署，即不同的PLMN中共用相同的网元；如果通过公共网元且公共网元与所述eNB没有直接接口，则可能需要经过多个接口。所述eNB获取到上述配置信息后与本地的相应信息进行汇总并发送，如：PLMN1的eNB获取到PLMN2中的SIB13后，与PLMN1的SIB13进行整合，形成新的SIB13并发送。
步骤S908：UE监听所需的V2X业务的配置信息。
步骤S910：UE接收所需的V2X业务。所述AS分别在不同的PLMN中建立相应的MBMS承载，如AS1在PLMN1中收到UE1发送的V2X业务1，AS2在PLMN2中收到UE2发送的V2X业务2；AS1在PLMN1中建立V2X业务1对应的MBMS承载TMGI1，同样地，AS2在PLMN2中建立TMGI2。此时TMGI1和TMGI2在PLMN1的USD和SIB/MCCH中指示，同样地也在PLMN2的USD和SIB/MCCH中指示。所述UE如果具有双接收机，则分别在PLMN1和PLMN2中接收所需的V2X业务，为了获取非服务PLMN中 的V2X业务密钥，UE可以向所属AS发送请求，AS通过接口向其他的AS请求，其他的AS通过BM-SC获取相应的密钥和上述UE的认证信息，并发送给请求的AS，AS发送密钥到UE；对于单接收机UE，可以通过向所属的服务eNB请求间隔(gap)，所述gap用于接收其他PLMN中所需要的V2X业务，或者所述UE根据不同业务的优先级，选择接收高优先级的业务，所述UE还可通过DRX(Discontinuous Reception，非连续接收)中的机会接收所需的V2X业务，如果所需V2X业务优先级较低。
图10是根据本申请实施例的一种车联网配置装置的结构图。如图8所示，该装置包括：第一获取模块1002以及第一发送模块1004。
第一获取模块1002，设置为获取多个PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示UE接收车联网业务；
在示例性实施方式中，多个PLMN可以为在相同的区域中多个运营商部署的PLMN。其中，相同的区域是指多个运营商的PLMN在同一个eNB覆盖的范围区域之内。
在示例性实施方式中，第一获取模块1002设置为通过以下之一方式获取所述多个PLMN发送的车联网配置信息：
通过公共网元获取车联网配置信息；
通过UE搜索获取车联网配置信息；
获取预配置的所述车联网配置信息。
其中，在通过公共网元获取车联网配置信息时，上述公共网元可以至少包括以下之一网元：V2X AS、BM-SC、MBMS-GW、MME、MCE、eNB。
其中，如果通过UE搜索获取车联网配置信息，那么UE将搜索到的车联网配置信息发送给eNB，由eNB将车联网配置信息广播给在eNB覆盖范围内的所有UE。
在示例性实施方式中，本实施例中所指出的车联网配置信息可以包括：服务PLMN车联网配置信息以及非服务PLMN车联网配置信息。
其中，如果通过获取预配置的所述车联网配置信息的方式获取车联网配置信息，可以通过OAM方式，将非服务PLMN中的车联网配置信息发送给 服务PLMN中。
在示例性实施方式中，本实施例中所指出的车联网配置还可以包括：MBMS控制信息以及车联网频率配置信息。其中，该MBMS控制信息可以包括以下信息至少之一：SIB13，SIB15，SIB20，MCCH，SC-MCCH，MSI。而车联网频率配置信息用于指示车联网业务的频率标识。例如，车联网业务当前所使用的频率。
第一发送模块1004，配置为将所述车联网配置信息发送给所述UE。
图11是根据本申请实施例的一种车联网业务获取装置的结构图。如图9所示，该装置包括：第二获取模块1102以及第三获取模块1104。
第二获取模块1102，设置为获取多个PLMN的车联网配置信息；
第三获取模块1104，设置为根据所述多个PLMN的车联网配置信息获取车联网业务。
图12是根据本申请实施例的车联网业务获取装置的一种示例结构图。如图12所示，该装置除包括图11所示的所有模块外，第一获取模块1102可以包括：第一获取单元1202或者第二获取单元1204。
第一获取单元1202，配置为通过多个接收机接收多个PLMN中的车联网业务；
第二获取单元1204，配置为通过单个接收机按照时分方式接收多个PLMN中的车联网业务。
图13是根据本申请实施例的车联网业务获取装置的一种示例结构图。如图13所示，该装置除包括图11所示的所有模块外，第二获取模块1102可以包括：第三获取单元1302。第三获取单元1302，设置为接收车联网control function发送的多个PLMN的车联网配置信息。
图14是根据本申请实施例的车联网业务获取装置的一种示例结构图。如图14所示，该装置除包括图11所示的所有模块外，第三获取模块1104可以包括：搜索单元1402、上报单元1404以及第一接收单元1406。
搜索单元1402，设置为根据获取的SIB15信息指示的指定车联网业务的PLMN以及频率，搜索所述指定车联网业务的车联网配置信息；
上报单元1404，设置为将搜索到的频率和车联网配置信息中至少一项上报eNB；
第一接收单元1406，设置为接收所述eNB发送的所述指定车联网业务的车联网配置信息对应的车联网业务。
图15是根据本申请实施例的车联网业务获取装置的一种示例结构图。如图15所示，该装置除包括图11所示的所有模块外，还可以包括：第二发送模块1502。
第二发送模块1502，设置为向eNB发送以下至少之一：接收多个PLMN的能力指示信息、车联网业务兴趣指示信息。
图16是根据本申请实施例的车联网业务获取装置的一种示例结构图。如图16所示，该装置除包括图15所示的所有模块外，第三获取模块1104可以包括以下至少之一：第二接收单元1602以及第三接收单元1604。
第二接收单元1602，设置为接收业务优先级高的车联网业务；
第三接收单元1604，设置为接收所述能力指示信息对应的车联网业务；其中，所述能力指示信息携带有以下之一：同时接收的多个PLMN ID、多个频率标识。
图17是根据本申请实施例的车联网业务获取装置的一种示例结构图。如图17所示，该装置除包括图15所示的所有模块外，第二获取模块1102可以包括：请求单元1702以及第四获取单元1704。
请求单元1702，设置为向所述eNB发送请求消息，其中，所述请求消息中携带有所述车联网业务兴趣指示信息，其中，所述车联网业务兴趣指示信息用于指示所述UE感兴趣的PLMN ID、所述PLMN ID中感兴趣的频率以及所述UE感兴趣的车联业务标识；
第四获取单元1704，设置为获取所述eNB发送的指定PLMN的车联网配置信息，其中，所述指定PLMN的车联网配置信息为在与所述eNB的同一覆盖区域中，与eNB属于不同PLMN的PLMN配置信息。
需要说明的是，上述一个或多个模块可以通过软件或硬件来实现，对于后者，可以通过以下方式实现，但不限于此：由同一处理器实现上述模块； 或者，由不同处理器实现上述模块。
图18是根据本申请实施例的一种车联网业务获取***的结构图。如图18所示，该***包括：发送方设备1802以及接收方设备1804。
发送方设备1802，设置为获取多个PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示接收方设备接收车联网业务；将所述车联网配置信息发送给所述接收方设备1804；
接收方设备1804，设置为获取多个PLMN的车联网配置信息；根据所述多个PLMN的车联网配置信息获取车联网业务。
在示例性实施方式中，所述发送方设备1802至少包括以下之一：公共网元、UE以及车联网control function，其中，所述公共网元至少包括以下之一：V2X AS、BM-SC、MBMS-GW、MME、MCE、eNB；所述接收方设备1804可以包括所述UE。
其中，当所述发送方设备1802为UE时，UE可以将获取到的车联网配置信息发送给eNB，由eNB将车联网配置信息广播给在eNB覆盖范围内的所有UE。
本申请实施例还提供了一种计算机可读介质。在本实施例中，上述计算机可读介质可以被设置为存储用于执行以下步骤的程序代码：
S11，获取多个PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示UE接收车联网业务；
S12，将所述车联网配置信息发送给所述UE。
在本实施例中，上述计算机可读介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本申请实施例还提供了一种计算机可读介质。在本实施例中，上述计算机可读介质可以被设置为存储用于执行以下步骤的程序代码：
S21，获取多个PLMN的车联网配置信息；
S22，根据所述多个PLMN的车联网配置信息获取车联网业务。
在本实施例中，上述计算机可读介质可以包括但不限于：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解，上文中所公开方法中的全部或某些步骤、***、装置中的功能模块/单元可以被实施为软件、固件、硬件及其适当的组合。在硬件实施方式中，在以上描述中提及的功能模块/单元之间的划分不一定对应于物理组件的划分；例如，一个物理组件可以具有多个功能，或者一个功能或步骤可以由若干物理组件合作执行。某些组件或所有组件可以被实施为由处理器，如数字信号处理器或微处理器执行的软件，或者被实施为硬件，或者被实施为集成电路，如专用集成电路。这样的软件可以分布在计算机可读介质上，计算机可读介质可以包括计算机存储介质(或非暂时性介质)和通信介质(或暂时性介质)。如本领域普通技术人员公知的，术语计算机存储介质包括在用于存储信息(诸如计算机可读指令、数据结构、程序模块或其他数据)的任何方法或技术中实施的易失性和非易失性、可移除和不可移除介质。计算机存储介质包括但不限于RAM、ROM、EEPROM、闪存或其他存储器技术、CD-ROM、数字多功能盘(DVD)或其他光盘存储、磁盒、磁带、磁盘存储或其他磁存储装置、或者可以用于存储期望的信息并且可以被计算机访问的任何其他的介质。此外，本领域普通技术人员公知的是，通信介质通常包含计算机可读指令、数据结构、程序模块或者诸如载波或其他传输机制之类的调制数据信号中的其他数据，并且可包括任何信息递送介质。
以上所述仅为本申请的示例性实施例而已，并不用于限制本申请，对于本领域的技术人员来说，本申请可以有各种更改和变化。凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。
工业实用性
本申请实施例提供一种车联网业务配置方法及装置，业务获取方法、装置及***，当UE所在区域有多个PLMN提供V2X业务时，UE可以获取多个PLMN中V2X业务的问题，达到了在多个运营商部署多个MBMS网络时，UE能够接收不同PLMN中V2X业务的需求的效果。

Claims (27)

  1. 一种车联网业务配置方法，包括：
    获取多个公共陆地移动网PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示用户设备UE接收车联网业务；
    将所述车联网配置信息发送给所述UE。
  2. 根据权利要求1所述的方法，其中，所述多个PLMN为在相同的区域中多个运营商部署的PLMN。
  3. 根据权利要求1所述的方法，其中，所述获取所述多个PLMN发送的车联网配置信息，包括以下至少之一：
    通过公共网元获取所述车联网配置信息；
    通过UE搜索获取所述车联网配置信息；
    获取预配置的所述车联网配置信息。
  4. 根据权利要求1所述的方法，其中，所述车联网配置信息包括：服务PLMN的车联网配置信息以及非服务PLMN的车联网配置信息。
  5. 根据权利要求1所述的方法，其中，所述车联网配置信息包括：多媒体广播组播业务MBMS控制信息，其中，所述MBMS控制信息至少包括以下信息之一：***消息块SIB13，SIB15，SIB20，多播控制信道MCCH，单小区多播控制信道SC-MCCH，多播调度信息MSI。
  6. 根据权利要求1所述的方法，其中，所述车联网配置信息包括：所述多个PLMN中的车联网频率配置信息，其中，所述车联网频率配置信息用于指示所述车联网业务的部署频率标识。
  7. 根据权利要求3所述的方法，其中，所述公共网元至少包括以下网元之一：车联网应用服务器V2X AS、广播多播业务中心BM-SC、多媒体广播组播业务网关MBMS-GW、移动管理实体MME、多小区/多播协调实体MCE、基站eNB。
  8. 一种车联网业务获取方法，包括：
    用户设备UE获取多个公共陆地移动网PLMN的车联网配置信息；
    根据所述多个PLMN的车联网配置信息获取车联网业务。
  9. 根据权利要求8所述的方法，其中，所述UE获取多个PLMN的车联网配置信息，包括：
    通过多个接收机接收多个PLMN中的车联网业务，或者通过单个接收机按照时分方式接收多个PLMN中的车联网业务。
  10. 根据权利要求8所述的方法，其中，所述UE获取多个PLMN的车联网配置信息，包括：
    接收车联网控制功能网元control function发送的多个PLMN的车联网配置信息。
  11. 根据权利要求8所述的方法，其中，所述根据所述多个PLMN的车联网配置信息获取车联网业务，包括：
    根据所述UE获取的SIB15信息指示的指定车联网业务的PLMN以及频率，搜索所述指定车联网业务的车联网配置信息；将搜索到的频率和车联网配置信息中至少一项上报基站eNB；
    接收所述eNB发送的所述指定车联网业务的车联网配置信息对应的车联网业务。
  12. 根据权利要求8所述的方法，所述方法还包括：
    所述UE向基站eNB发送以下至少之一：接收多个PLMN的能力指示信息、车联网业务兴趣指示信息。
  13. 根据权利要求12所述的方法，其中，所述根据所述多个PLMN的车联网配置信息获取车联网业务，包括以下至少之一：
    接收业务优先级高的车联网业务；
    接收所述能力指示信息对应的车联网业务；其中，所述能力指示信息携带有以下之一：同时接收的多个PLMN标识ID、多个频率标识。
  14. 根据权利要求12所述的方法，其中，所述UE获取多个PLMN的车联网配置信息，包括：
    向所述eNB发送请求消息，其中，所述请求消息中携带有所述车联网业 务兴趣指示信息，其中，所述车联网业务兴趣指示信息用于指示所述UE感兴趣的PLMN标识ID、所述PLMN ID中感兴趣的频率以及所述UE感兴趣的车联业务标识；
    获取所述eNB发送的指定PLMN的车联网配置信息，其中，所述指定PLMN的车联网配置信息为在与所述eNB的同一覆盖区域中，与eNB属于不同运营商的PLMN配置信息。
  15. 一种车联网业务配置装置，包括：
    第一获取模块，设置为获取多个陆上公用移动通信网PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示用户设备UE接收车联网业务；
    第一发送模块，设置为将所述车联网配置信息发送给所述UE。
  16. 根据权利要求15所述的装置，其中，所述第一获取模块设置为通过以下方式之一获取所述多个PLMN发送的车联网配置信息：
    通过公共网元获取所述车联网配置信息；
    通过所述UE搜索获取所述车联网配置信息；
    获取预配置的所述车联网配置信息。
  17. 根据权利要求15所述的装置，其中，所述车联网配置信息包括：多媒体广播组播业务MBMS控制信息，其中，所述MBMS控制信息至少包括以下信息之一：***消息块SIB13，SIB15，SIB20，多播控制信道MCCH，单小区多播控制信道SC-MCCH，多播调度信息MSI。
  18. 根据权利要求15所述的装置，其中，所述车联网配置信息包括：所述多个PLMN中的车联网频率配置信息，其中，所述车联网频率配置信息用于指示所述车联网业务的部署频率标识。
  19. 一种车联网业务获取装置，包括：
    第二获取模块，设置为获取多个公共陆地移动网PLMN的车联网配置信息；
    第三获取模块，设置为根据所述多个PLMN的车联网配置信息获取车联 网业务。
  20. 根据权利要求19所述的装置，其中，所述第二获取模块包括：
    第一获取单元，设置为通过多个接收机接收多个PLMN中的车联网业务；或者，
    第二获取单元，设置为通过单个接收机按照时分方式接收多个PLMN中的车联网业务。
  21. 根据权利要求19所述的装置，其中，所述第二获取模块包括：
    第三获取单元，设置为接收车联网控制功能网元control function发送的多个PLMN的车联网配置信息。
  22. 根据权利要求19所述的装置，其中，所述第三获取模块包括：
    搜索单元，设置为根据获取的SIB15信息指示的指定车联网业务的PLMN以及频率，搜索所述指定车联网业务的车联网配置信息；
    上报单元，设置为将搜索到的频率和车联网配置信息中至少一项上报基站eNB；
    第一接收单元，设置为接收所述eNB发送的所述指定车联网业务的车联网配置信息对应的车联网业务。
  23. 根据权利要求19所述的装置，所述装置还包括：
    第二发送模块，设置为向基站eNB发送以下至少之一：接收多个PLMN的能力指示信息、车联网业务兴趣指示信息。
  24. 根据权利要求23所述的装置，其中，所述第三获取模块包括以下至少之一：
    第二接收单元，设置为接收业务优先级高的车联网业务；
    第三接收单元，设置为接收所述能力指示信息对应的车联网业务；其中，所述能力指示信息携带有以下之一：同时接收的多个PLMN标识ID、多个频率标识。
  25. 根据权利要求23所述的装置，其中，所述第二获取模块包括：
    请求单元，设置为向所述eNB发送请求消息，其中，所述请求消息中携 带有所述车联网业务兴趣指示信息，其中，所述车联网业务兴趣指示信息用于指示所述UE感兴趣的PLMN标识ID、所述PLMN ID中感兴趣的频率以及所述UE感兴趣的车联业务标识；
    第四获取单元，设置为获取所述eNB发送的指定PLMN的车联网配置信息，其中，所述指定PLMN的车联网配置信息为在与所述eNB的同一覆盖区域中，与eNB属于不同PLMN的PLMN配置信息。
  26. 一种车联网业务获取***，包括：
    发送方设备，设置为获取多个公用陆地移动网PLMN发送的车联网配置信息，其中，所述车联网配置信息用于指示接收方设备接收车联网业务；将所述车联网配置信息发送给所述接收方设备；
    接收方设备，设置为获取多个PLMN的车联网配置信息；根据所述多个PLMN的车联网配置信息获取车联网业务。
  27. 根据权利要求26所述的***，其中，所述发送方设备至少包括以下之一：公共网元、用户设备UE、车联网控制功能网元control function，其中，所述公共网元至少包括以下之一：车联网应用服务器V2X AS、广播多播业务中心BM-SC、多媒体广播组播业务网关MBMS-GW、移动管理实体MME、多小区或多播协调实体MCE、基站eNB；所述接收方设备包括所述UE。
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